Abstract: A motor vehicle comprising a first vehicle having a vehicle body defining a first inner space and a first drive for driving the first vehicle, and a second vehicle having a second vehicle body defining a second inner space and having a second drive for driving the second vehicle, the vehicles being substantially identical with one another, and elements for connecting the vehicles with one another, the first and second vehicle bodies having openable and closeable parts which close the first and second inner spaces of the first and second vehicles correspondingly and are formed such that the parts can be closed, the connecting elements disconnected and the vehicles can be used separately, and also the parts can be opened so as to communicate the first inner space with the second inner space, the connecting parts connect the first and the second vehicles with one another, so that the first and second vehicles form a joint motor vehicle for joint driving.